Architectural drawings in W4

W4 primarily covers Chiswick / Bedford Park in Hounslow. It also touches Ealing.

Decisions for W4 are made by Hounslow Council. Standard Permitted Development rules apply for most rear extensions and loft conversions on terraced and semi-detached houses, unless the property is in a conservation area, is listed, or sits under an Article 4 Direction. Article 4 in Hounslow: No.

Fixed fees: Planning drawings from £840 (Essentials) or £1,750 (Complete). Loft from £1,225. Mansard from £1,575. Building regs from £950. We do not charge hourly. Free site survey across all W4 addresses.

From first call to planning decision: typically 12–14 weeks. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination. Hounslow Council timelines align with the national norm.

Chiswick / Bedford Park in W4 is characterised by the housing stock of Hounslow — broadly edwardian villas in chiswick and turnham green.